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<div class="title">modernizr-2.5.3.js</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * Modernizr tests which native CSS3 and HTML5 features are available in</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * the current UA and makes the results available to you in two ways:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * as properties on a global Modernizr object, and as classes on the</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * &lt;html&gt; element. This information allows you to progressively enhance</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * your pages with a granular level of control over the experience.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * Modernizr has an optional (not included) conditional resource loader</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * called Modernizr.load(), based on Yepnope.js (yepnopejs.com).</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * To get a build that includes Modernizr.load(), as well as choosing</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * which tests to include, go to www.modernizr.com/download/</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * Authors        Faruk Ates, Paul Irish, Alex Sexton</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * Contributors   Ryan Seddon, Ben Alman</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;window.Modernizr = (<span class="keyword">function</span>( window, document, undefined ) {</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    var version = <span class="stringliteral">&#39;2.5.3&#39;</span>,</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    Modernizr = {},</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    </div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="comment">// option for enabling the HTML classes to be added</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    enableClasses = <span class="keyword">true</span>,</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    docElement = document.documentElement,</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    mod = <span class="stringliteral">&#39;modernizr&#39;</span>,</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    modElem = document.createElement(mod),</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    mStyle = modElem.style,</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    inputElem = document.createElement(<span class="stringliteral">&#39;input&#39;</span>),</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    smile = <span class="stringliteral">&#39;:)&#39;</span>,</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    toString = {}.toString,</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="comment">// List of property values to set for css tests. See ticket #21</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    prefixes = <span class="stringliteral">&#39; -webkit- -moz- -o- -ms- &#39;</span>.split(<span class="charliteral">&#39; &#39;</span>),</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="comment">// Following spec is to expose vendor-specific style properties as:</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="comment">//   elem.style.WebkitBorderRadius</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="comment">// and the following would be incorrect:</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="comment">//   elem.style.webkitBorderRadius</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="comment">// Webkit ghosts their properties in lowercase but Opera &amp; Moz do not.</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="comment">// Microsoft uses a lowercase `ms` instead of the correct `Ms` in IE8+</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="comment">//   erik.eae.net/archives/2008/03/10/21.48.10/</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="comment">// More here: github.com/Modernizr/Modernizr/issues/issue/21</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    omPrefixes = <span class="stringliteral">&#39;Webkit Moz O ms&#39;</span>,</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    cssomPrefixes = omPrefixes.split(<span class="charliteral">&#39; &#39;</span>),</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    domPrefixes = omPrefixes.toLowerCase().split(<span class="charliteral">&#39; &#39;</span>),</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    ns = {<span class="stringliteral">&#39;svg&#39;</span>: <span class="stringliteral">&#39;http://www.w3.org/2000/svg&#39;</span>},</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    tests = {},</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    inputs = {},</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    attrs = {},</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    classes = [],</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    slice = classes.slice,</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    featureName, <span class="comment">// used in testing loop</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="comment">// Inject element with style element and some CSS rules</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    injectElementWithStyles = <span class="keyword">function</span>( rule, callback, nodes, testnames ) {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;      var style, ret, node,</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;          div = document.createElement(<span class="stringliteral">&#39;div&#39;</span>),</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;          <span class="comment">// After page load injecting a fake body doesn&#39;t work so check if body exists</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;          body = document.body, </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;          <span class="comment">// IE6 and 7 won&#39;t return offsetWidth or offsetHeight unless it&#39;s in the body element, so we fake it.</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;          fakeBody = body ? body : document.createElement(<span class="stringliteral">&#39;body&#39;</span>);</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;      <span class="keywordflow">if</span> ( parseInt(nodes, 10) ) {</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;          <span class="comment">// In order not to give false positives we create a node for each test</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;          <span class="comment">// This also allows the method to scale for unspecified uses</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;          <span class="keywordflow">while</span> ( nodes-- ) {</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;              node = document.createElement(<span class="stringliteral">&#39;div&#39;</span>);</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;              node.id = testnames ? testnames[nodes] : mod + (nodes + 1);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;              div.appendChild(node);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;          }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;      }</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;      <span class="comment">// &lt;style&gt; elements in IE6-9 are considered &#39;NoScope&#39; elements and therefore will be removed</span></div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      <span class="comment">// when injected with innerHTML. To get around this you need to prepend the &#39;NoScope&#39; element</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;      <span class="comment">// with a &#39;scoped&#39; element, in our case the soft-hyphen entity as it won&#39;t mess with our measurements.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;      <span class="comment">// msdn.microsoft.com/en-us/library/ms533897%28VS.85%29.aspx</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;      <span class="comment">// Documents served as xml will throw if using &amp;shy; so use xml friendly encoded version. See issue #277</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;      style = [<span class="stringliteral">&#39;&amp;#173;&#39;</span>,<span class="stringliteral">&#39;&lt;style&gt;&#39;</span>, rule, <span class="stringliteral">&#39;&lt;/style&gt;&#39;</span>].join(<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;      div.id = mod;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;      <span class="comment">// IE6 will false positive on some tests due to the style element inside the test div somehow interfering offsetHeight, so insert it into body or fakebody.</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;      <span class="comment">// Opera will act all quirky when injecting elements in documentElement when page is served as xml, needs fakebody too. #270</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;      fakeBody.innerHTML += style;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;      fakeBody.appendChild(div);</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;      <span class="keywordflow">if</span>(!body){</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;          <span class="comment">//avoid crashing IE8, if background image is used</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;          fakeBody.style.background = <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;          docElement.appendChild(fakeBody);</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;      }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;      ret = callback(div, rule);</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;      <span class="comment">// If this is done after page load we don&#39;t want to remove the body so check if body exists</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;      !body ? fakeBody.parentNode.removeChild(fakeBody) : div.parentNode.removeChild(div);</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;      <span class="keywordflow">return</span> !!ret;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    },</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="comment">// adapted from matchMedia polyfill</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <span class="comment">// by Scott Jehl and Paul Irish</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <span class="comment">// gist.github.com/786768</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    testMediaQuery = <span class="keyword">function</span>( mq ) {</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;      var matchMedia = window.matchMedia || window.msMatchMedia;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;      <span class="keywordflow">if</span> ( matchMedia ) {</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        <span class="keywordflow">return</span> matchMedia(mq).matches;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;      }</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;      var bool;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;      injectElementWithStyles(<span class="stringliteral">&#39;@media &#39;</span> + mq + <span class="stringliteral">&#39; { #&#39;</span> + mod + <span class="stringliteral">&#39; { position: absolute; } }&#39;</span>, <span class="keyword">function</span>( node ) {</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <span class="keywordtype">bool</span> = (window.getComputedStyle ?</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                  getComputedStyle(node, null) :</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                  node.currentStyle)[<span class="stringliteral">&#39;position&#39;</span>] == <span class="stringliteral">&#39;absolute&#39;</span>;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;      });</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;      <span class="keywordflow">return</span> bool;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;     },</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    isEventSupported = (<span class="keyword">function</span>() {</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;      var TAGNAMES = {</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <span class="stringliteral">&#39;select&#39;</span>: <span class="stringliteral">&#39;input&#39;</span>, <span class="stringliteral">&#39;change&#39;</span>: <span class="stringliteral">&#39;input&#39;</span>,</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="stringliteral">&#39;submit&#39;</span>: <span class="stringliteral">&#39;form&#39;</span>, <span class="stringliteral">&#39;reset&#39;</span>: <span class="stringliteral">&#39;form&#39;</span>,</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="stringliteral">&#39;error&#39;</span>: <span class="stringliteral">&#39;img&#39;</span>, <span class="stringliteral">&#39;load&#39;</span>: <span class="stringliteral">&#39;img&#39;</span>, <span class="stringliteral">&#39;abort&#39;</span>: <span class="stringliteral">&#39;img&#39;</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;      };</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;      <span class="keyword">function</span> isEventSupported( eventName, element ) {</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        element = element || document.createElement(TAGNAMES[eventName] || <span class="stringliteral">&#39;div&#39;</span>);</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        eventName = <span class="stringliteral">&#39;on&#39;</span> + eventName;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="comment">// When using `setAttribute`, IE skips &quot;unload&quot;, WebKit skips &quot;unload&quot; and &quot;resize&quot;, whereas `in` &quot;catches&quot; those</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        var isSupported = eventName in element;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        <span class="keywordflow">if</span> ( !isSupported ) {</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;          <span class="comment">// If it has no `setAttribute` (i.e. doesn&#39;t implement Node interface), try generic element</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;          <span class="keywordflow">if</span> ( !element.setAttribute ) {</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            element = document.createElement(<span class="stringliteral">&#39;div&#39;</span>);</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;          }</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;          <span class="keywordflow">if</span> ( element.setAttribute &amp;&amp; element.removeAttribute ) {</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;            element.setAttribute(eventName, <span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            isSupported = is(element[eventName], <span class="stringliteral">&#39;function&#39;</span>);</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            <span class="comment">// If property was created, &quot;remove it&quot; (by setting value to `undefined`)</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;            <span class="keywordflow">if</span> ( !is(element[eventName], <span class="stringliteral">&#39;undefined&#39;</span>) ) {</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;              element[eventName] = undefined;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            }</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            element.removeAttribute(eventName);</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;          }</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        }</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        element = null;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        <span class="keywordflow">return</span> isSupported;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;      }</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;      <span class="keywordflow">return</span> isEventSupported;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    })();</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    <span class="comment">// hasOwnProperty shim by kangax needed for Safari 2.0 support</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    var _hasOwnProperty = ({}).hasOwnProperty, hasOwnProperty;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    <span class="keywordflow">if</span> ( !is(_hasOwnProperty, <span class="stringliteral">&#39;undefined&#39;</span>) &amp;&amp; !is(_hasOwnProperty.call, <span class="stringliteral">&#39;undefined&#39;</span>) ) {</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;      hasOwnProperty = <span class="keyword">function</span> (object, property) {</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        <span class="keywordflow">return</span> _hasOwnProperty.call(<span class="keywordtype">object</span>, property);</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;      };</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    }</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;      hasOwnProperty = <span class="keyword">function</span> (object, property) { <span class="comment">/* yes, this can give false positives/negatives, but most of the time we don&#39;t care about those */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        <span class="keywordflow">return</span> ((property in <span class="keywordtype">object</span>) &amp;&amp; is(<span class="keywordtype">object</span>.constructor.prototype[property], <span class="stringliteral">&#39;undefined&#39;</span>));</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;      };</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    }</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    <span class="comment">// Taken from ES5-shim https://github.com/kriskowal/es5-shim/blob/master/es5-shim.js</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <span class="comment">// ES-5 15.3.4.5</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="comment">// http://es5.github.com/#x15.3.4.5</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keywordflow">if</span> (!Function.prototype.bind) {</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;      </div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;      Function.prototype.bind = <span class="keyword">function</span> bind(that) {</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        </div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        var target = <span class="keyword">this</span>;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        </div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        <span class="keywordflow">if</span> (typeof target != <span class="stringliteral">&quot;function&quot;</span>) {</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;            <span class="keywordflow">throw</span> <span class="keyword">new</span> TypeError();</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        }</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        </div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        var args = slice.call(arguments, 1),</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;            bound = <span class="keyword">function</span> () {</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;            <span class="keywordflow">if</span> (<span class="keyword">this</span> instanceof bound) {</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;              </div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;              var F = <span class="keyword">function</span>(){};</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;              F.prototype = target.prototype;</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;              var <span class="keyword">self</span> = <span class="keyword">new</span> F;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;              var result = target.apply(</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                  <span class="keyword">self</span>,</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                  args.concat(slice.call(arguments))</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;              );</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;              <span class="keywordflow">if</span> (Object(result) === result) {</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;              }</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;              <span class="keywordflow">return</span> <span class="keyword">self</span>;</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;              </div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;              <span class="keywordflow">return</span> target.apply(</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                  that,</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                  args.concat(slice.call(arguments))</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;              );</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;            }</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        };</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        </div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        <span class="keywordflow">return</span> bound;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;      };</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="keyword">function</span> setCss( str ) {</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        mStyle.cssText = str;</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    }</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <span class="keyword">function</span> setCssAll( str1, str2 ) {</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        <span class="keywordflow">return</span> setCss(prefixes.join(str1 + <span class="charliteral">&#39;;&#39;</span>) + ( str2 || <span class="stringliteral">&#39;&#39;</span> ));</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    }</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keyword">function</span> is( obj, type ) {</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        <span class="keywordflow">return</span> typeof obj === type;</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    }</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="keyword">function</span> contains( str, substr ) {</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        <span class="keywordflow">return</span> !!~(<span class="stringliteral">&#39;&#39;</span> + str).indexOf(substr);</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;    }</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    <span class="keyword">function</span> testProps( props, prefixed ) {</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        <span class="keywordflow">for</span> ( var i in props ) {</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;            <span class="keywordflow">if</span> ( mStyle[ props[i] ] !== undefined ) {</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;                <span class="keywordflow">return</span> prefixed == <span class="stringliteral">&#39;pfx&#39;</span> ? props[i] : <span class="keyword">true</span>;</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            }</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;        }</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    }</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    <span class="keyword">function</span> testDOMProps( props, obj, elem ) {</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;        <span class="keywordflow">for</span> ( var i in props ) {</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            var item = obj[props[i]];</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            <span class="keywordflow">if</span> ( item !== undefined) {</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;                <span class="comment">// return the property name as a string</span></div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;                <span class="keywordflow">if</span> (elem === <span class="keyword">false</span>) <span class="keywordflow">return</span> props[i];</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                <span class="comment">// let&#39;s bind a function</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;                <span class="keywordflow">if</span> (is(item, <span class="stringliteral">&#39;function&#39;</span>)){</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;                  <span class="comment">// default to autobind unless override</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;                  <span class="keywordflow">return</span> item.bind(elem || obj);</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;                }</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;                </div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;                <span class="comment">// return the unbound function or obj or value</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;                <span class="keywordflow">return</span> item;</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;            }</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;        }</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    }</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    <span class="keyword">function</span> testPropsAll( prop, prefixed, elem ) {</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        var ucProp  = prop.charAt(0).toUpperCase() + prop.substr(1),</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;            props   = (prop + <span class="charliteral">&#39; &#39;</span> + cssomPrefixes.join(ucProp + <span class="charliteral">&#39; &#39;</span>) + ucProp).split(<span class="charliteral">&#39; &#39;</span>);</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;        <span class="comment">// did they call .prefixed(&#39;boxSizing&#39;) or are we just testing a prop?</span></div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;        <span class="keywordflow">if</span>(is(prefixed, <span class="stringliteral">&quot;string&quot;</span>) || is(prefixed, <span class="stringliteral">&quot;undefined&quot;</span>)) {</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;          <span class="keywordflow">return</span> testProps(props, prefixed);</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;        <span class="comment">// otherwise, they called .prefixed(&#39;requestAnimationFrame&#39;, window[, elem])</span></div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;          props = (prop + <span class="charliteral">&#39; &#39;</span> + (domPrefixes).join(ucProp + <span class="charliteral">&#39; &#39;</span>) + ucProp).split(<span class="charliteral">&#39; &#39;</span>);</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;          <span class="keywordflow">return</span> testDOMProps(props, prefixed, elem);</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        }</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    }</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <span class="comment">/*&gt;&gt;testBundle*/</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    var testBundle = (<span class="keyword">function</span>( styles, tests ) {</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;        var style = styles.join(<span class="stringliteral">&#39;&#39;</span>),</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            len = tests.length;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        injectElementWithStyles(style, <span class="keyword">function</span>( node, rule ) {</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            var style = document.styleSheets[document.styleSheets.length - 1],</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;                <span class="comment">// IE8 will bork if you create a custom build that excludes both fontface and generatedcontent tests.</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;                <span class="comment">// So we check for cssRules and that there is a rule available</span></div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;                <span class="comment">// More here: github.com/Modernizr/Modernizr/issues/288 &amp; github.com/Modernizr/Modernizr/issues/293</span></div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;                cssText = style ? (style.cssRules &amp;&amp; style.cssRules[0] ? style.cssRules[0].cssText : style.cssText || <span class="stringliteral">&#39;&#39;</span>) : <span class="stringliteral">&#39;&#39;</span>,</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;                children = node.childNodes, hash = {};</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;            <span class="keywordflow">while</span> ( len-- ) {</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;                hash[children[len].id] = children[len];</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;            }</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;             <span class="comment">/*&gt;&gt;touch*/</span>          Modernizr[<span class="stringliteral">&#39;touch&#39;</span>] = (<span class="stringliteral">&#39;ontouchstart&#39;</span> in window) || window.DocumentTouch &amp;&amp; document instanceof DocumentTouch || (hash[<span class="stringliteral">&#39;touch&#39;</span>] &amp;&amp; hash[<span class="stringliteral">&#39;touch&#39;</span>].offsetTop) === 9; <span class="comment">/*&gt;&gt;touch*/</span></div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;            <span class="comment">/*&gt;&gt;csstransforms3d*/</span> Modernizr[<span class="stringliteral">&#39;csstransforms3d&#39;</span>] = (hash[<span class="stringliteral">&#39;csstransforms3d&#39;</span>] &amp;&amp; hash[<span class="stringliteral">&#39;csstransforms3d&#39;</span>].offsetLeft) === 9 &amp;&amp; hash[<span class="stringliteral">&#39;csstransforms3d&#39;</span>].offsetHeight === 3;          <span class="comment">/*&gt;&gt;csstransforms3d*/</span></div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;            <span class="comment">/*&gt;&gt;generatedcontent*/</span>Modernizr[<span class="stringliteral">&#39;generatedcontent&#39;</span>] = (hash[<span class="stringliteral">&#39;generatedcontent&#39;</span>] &amp;&amp; hash[<span class="stringliteral">&#39;generatedcontent&#39;</span>].offsetHeight) &gt;= 1;       <span class="comment">/*&gt;&gt;generatedcontent*/</span></div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;            <span class="comment">/*&gt;&gt;fontface*/</span>        Modernizr[<span class="stringliteral">&#39;fontface&#39;</span>] = /src/i.test(cssText) &amp;&amp;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;                                                                  cssText.indexOf(rule.split(<span class="charliteral">&#39; &#39;</span>)[0]) === 0;        <span class="comment">/*&gt;&gt;fontface*/</span></div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;        }, len, tests);</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    })([</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        <span class="comment">// Pass in styles to be injected into document</span></div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        <span class="comment">/*&gt;&gt;fontface*/</span>        <span class="stringliteral">&#39;@font-face {font-family:&quot;font&quot;;src:url(&quot;https://&quot;)}&#39;</span>         <span class="comment">/*&gt;&gt;fontface*/</span></div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;        </div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        <span class="comment">/*&gt;&gt;touch*/</span>           ,[<span class="stringliteral">&#39;@media (&#39;</span>,prefixes.join(<span class="stringliteral">&#39;touch-enabled),(&#39;</span>),mod,<span class="charliteral">&#39;)&#39;</span>,</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;                                <span class="stringliteral">&#39;{#touch{top:9px;position:absolute}}&#39;</span>].join(<span class="stringliteral">&#39;&#39;</span>)           <span class="comment">/*&gt;&gt;touch*/</span></div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;                                </div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;        <span class="comment">/*&gt;&gt;csstransforms3d*/</span> ,[<span class="stringliteral">&#39;@media (&#39;</span>,prefixes.join(<span class="stringliteral">&#39;transform-3d),(&#39;</span>),mod,<span class="charliteral">&#39;)&#39;</span>,</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;                                <span class="stringliteral">&#39;{#csstransforms3d{left:9px;position:absolute;height:3px;}}&#39;</span>].join(<span class="stringliteral">&#39;&#39;</span>)<span class="comment">/*&gt;&gt;csstransforms3d*/</span></div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;                                </div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;        <span class="comment">/*&gt;&gt;generatedcontent*/</span>,[<span class="stringliteral">&#39;#generatedcontent:after{content:&quot;&#39;</span>,smile,<span class="stringliteral">&#39;&quot;;visibility:hidden}&#39;</span>].join(<span class="stringliteral">&#39;&#39;</span>)  <span class="comment">/*&gt;&gt;generatedcontent*/</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    ],</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;      [</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        <span class="comment">/*&gt;&gt;fontface*/</span>        <span class="stringliteral">&#39;fontface&#39;</span>          <span class="comment">/*&gt;&gt;fontface*/</span></div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;        <span class="comment">/*&gt;&gt;touch*/</span>           ,<span class="stringliteral">&#39;touch&#39;</span>            <span class="comment">/*&gt;&gt;touch*/</span></div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;        <span class="comment">/*&gt;&gt;csstransforms3d*/</span> ,<span class="stringliteral">&#39;csstransforms3d&#39;</span>  <span class="comment">/*&gt;&gt;csstransforms3d*/</span></div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        <span class="comment">/*&gt;&gt;generatedcontent*/</span>,<span class="stringliteral">&#39;generatedcontent&#39;</span> <span class="comment">/*&gt;&gt;generatedcontent*/</span></div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        </div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    ]);<span class="comment">/*&gt;&gt;testBundle*/</span></div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="comment">// The *new* flexbox</span></div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="comment">// dev.w3.org/csswg/css3-flexbox</span></div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    tests[<span class="stringliteral">&#39;flexbox&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;      <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;flexOrder&#39;</span>);</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    };</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="comment">// The *old* flexbox</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    <span class="comment">// www.w3.org/TR/2009/WD-css3-flexbox-20090723/</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    tests[<span class="stringliteral">&#39;flexbox-legacy&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;boxDirection&#39;</span>);</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    };</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    <span class="comment">// On the S60 and BB Storm, getContext exists, but always returns undefined</span></div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    <span class="comment">// so we actually have to call getContext() to verify</span></div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    <span class="comment">// github.com/Modernizr/Modernizr/issues/issue/97/</span></div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;    tests[<span class="stringliteral">&#39;canvas&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;        var elem = document.createElement(<span class="stringliteral">&#39;canvas&#39;</span>);</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;        <span class="keywordflow">return</span> !!(elem.getContext &amp;&amp; elem.getContext(<span class="stringliteral">&#39;2d&#39;</span>));</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    };</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    tests[<span class="stringliteral">&#39;canvastext&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;        <span class="keywordflow">return</span> !!(Modernizr[<span class="stringliteral">&#39;canvas&#39;</span>] &amp;&amp; is(document.createElement(<span class="stringliteral">&#39;canvas&#39;</span>).getContext(<span class="stringliteral">&#39;2d&#39;</span>).fillText, <span class="stringliteral">&#39;function&#39;</span>));</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;    };</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;    <span class="comment">// this test initiates a new webgl context. </span></div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    <span class="comment">// webk.it/70117 is tracking a legit feature detect proposal</span></div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;    </div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    tests[<span class="stringliteral">&#39;webgl&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;        <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;            var canvas = document.createElement(<span class="stringliteral">&#39;canvas&#39;</span>),</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;                ret;</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;            ret = !!(window.WebGLRenderingContext &amp;&amp; (canvas.getContext(<span class="stringliteral">&#39;experimental-webgl&#39;</span>) || canvas.getContext(<span class="stringliteral">&#39;webgl&#39;</span>)));</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;            canvas = undefined;</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;        } <span class="keywordflow">catch</span> (e){</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;            ret = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        }</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;        <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    };</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;<span class="comment">     * The Modernizr.touch test only indicates if the browser supports</span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;<span class="comment">     *    touch events, which does not necessarily reflect a touchscreen</span></div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;<span class="comment">     *    device, as evidenced by tablets running Windows 7 or, alas,</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="comment">     *    the Palm Pre / WebOS (touch) phones.</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="comment">     * Additionally, Chrome (desktop) used to lie about its support on this,</span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="comment">     *    but that has since been rectified: crbug.com/36415</span></div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;<span class="comment">     * We also test for Firefox 4 Multitouch Support.</span></div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;<span class="comment">     * For more info, see: modernizr.github.com/Modernizr/touch.html</span></div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;    tests[<span class="stringliteral">&#39;touch&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        <span class="keywordflow">return</span> Modernizr[<span class="stringliteral">&#39;touch&#39;</span>];</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;    };</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;    tests[<span class="stringliteral">&#39;geolocation&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        <span class="keywordflow">return</span> !!navigator.geolocation;</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;    };</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;    <span class="comment">// Per 1.6:</span></div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    <span class="comment">// This used to be Modernizr.crosswindowmessaging but the longer</span></div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    <span class="comment">// name has been deprecated in favor of a shorter and property-matching one.</span></div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    <span class="comment">// The old API is still available in 1.6, but as of 2.0 will throw a warning,</span></div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;    <span class="comment">// and in the first release thereafter disappear entirely.</span></div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;    tests[<span class="stringliteral">&#39;postmessage&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;      <span class="keywordflow">return</span> !!window.postMessage;</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;    };</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    <span class="comment">// Chrome incognito mode used to throw an exception when using openDatabase </span></div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <span class="comment">// It doesn&#39;t anymore.</span></div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    tests[<span class="stringliteral">&#39;websqldatabase&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;      <span class="keywordflow">return</span> !!window.openDatabase;</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;    };</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    <span class="comment">// Vendors had inconsistent prefixing with the experimental Indexed DB:</span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    <span class="comment">// - Webkit&#39;s implementation is accessible through webkitIndexedDB</span></div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    <span class="comment">// - Firefox shipped moz_indexedDB before FF4b9, but since then has been mozIndexedDB</span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    <span class="comment">// For speed, we don&#39;t test the legacy (and beta-only) indexedDB</span></div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;    tests[<span class="stringliteral">&#39;indexedDB&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;      <span class="keywordflow">return</span> !!testPropsAll(<span class="stringliteral">&quot;indexedDB&quot;</span>,window);</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    };</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    <span class="comment">// documentMode logic from YUI to filter out IE8 Compat Mode</span></div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;    <span class="comment">//   which false positives.</span></div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    tests[<span class="stringliteral">&#39;hashchange&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;      <span class="keywordflow">return</span> isEventSupported(<span class="stringliteral">&#39;hashchange&#39;</span>, window) &amp;&amp; (document.documentMode === undefined || document.documentMode &gt; 7);</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    };</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;    <span class="comment">// Per 1.6:</span></div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;    <span class="comment">// This used to be Modernizr.historymanagement but the longer</span></div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;    <span class="comment">// name has been deprecated in favor of a shorter and property-matching one.</span></div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;    <span class="comment">// The old API is still available in 1.6, but as of 2.0 will throw a warning,</span></div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;    <span class="comment">// and in the first release thereafter disappear entirely.</span></div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;    tests[<span class="stringliteral">&#39;history&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;      <span class="keywordflow">return</span> !!(window.history &amp;&amp; history.pushState);</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    };</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    tests[<span class="stringliteral">&#39;draganddrop&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        var div = document.createElement(<span class="stringliteral">&#39;div&#39;</span>);</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;        <span class="keywordflow">return</span> (<span class="stringliteral">&#39;draggable&#39;</span> in div) || (<span class="stringliteral">&#39;ondragstart&#39;</span> in div &amp;&amp; <span class="stringliteral">&#39;ondrop&#39;</span> in div);</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    };</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    <span class="comment">// FIXME: Once FF10 is sunsetted, we can drop prefixed MozWebSocket</span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    <span class="comment">// bugzil.la/695635</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    tests[<span class="stringliteral">&#39;websockets&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;        <span class="keywordflow">for</span> ( var i = -1, len = cssomPrefixes.length; ++i &lt; len; ){</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;          <span class="keywordflow">if</span> ( window[cssomPrefixes[i] + <span class="stringliteral">&#39;WebSocket&#39;</span>] ){</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;          }</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        }</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&#39;WebSocket&#39;</span> in window;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    };</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    <span class="comment">// css-tricks.com/rgba-browser-support/</span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    tests[<span class="stringliteral">&#39;rgba&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        <span class="comment">// Set an rgba() color and check the returned value</span></div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        setCss(<span class="stringliteral">&#39;background-color:rgba(150,255,150,.5)&#39;</span>);</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;        <span class="keywordflow">return</span> contains(mStyle.backgroundColor, <span class="stringliteral">&#39;rgba&#39;</span>);</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;    };</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;    tests[<span class="stringliteral">&#39;hsla&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        <span class="comment">// Same as rgba(), in fact, browsers re-map hsla() to rgba() internally,</span></div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        <span class="comment">//   except IE9 who retains it as hsla</span></div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;        setCss(<span class="stringliteral">&#39;background-color:hsla(120,40%,100%,.5)&#39;</span>);</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;        <span class="keywordflow">return</span> contains(mStyle.backgroundColor, <span class="stringliteral">&#39;rgba&#39;</span>) || contains(mStyle.backgroundColor, <span class="stringliteral">&#39;hsla&#39;</span>);</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    };</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    tests[<span class="stringliteral">&#39;multiplebgs&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;        <span class="comment">// Setting multiple images AND a color on the background shorthand property</span></div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;        <span class="comment">//  and then querying the style.background property value for the number of</span></div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;        <span class="comment">//  occurrences of &quot;url(&quot; is a reliable method for detecting ACTUAL support for this!</span></div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;        setCss(<span class="stringliteral">&#39;background:url(https://),url(https://),red url(https://)&#39;</span>);</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;        <span class="comment">// If the UA supports multiple backgrounds, there should be three occurrences</span></div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <span class="comment">//   of the string &quot;url(&quot; in the return value for elemStyle.background</span></div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        <span class="keywordflow">return</span> /(url\s*\(.*?){3}/.test(mStyle.background);</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;    };</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    <span class="comment">// In testing support for a given CSS property, it&#39;s legit to test:</span></div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    <span class="comment">//    `elem.style[styleName] !== undefined`</span></div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    <span class="comment">// If the property is supported it will return an empty string,</span></div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    <span class="comment">// if unsupported it will return undefined.</span></div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    <span class="comment">// We&#39;ll take advantage of this quick test and skip setting a style</span></div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;    <span class="comment">// on our modernizr element, but instead just testing undefined vs</span></div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    <span class="comment">// empty string.</span></div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    tests[<span class="stringliteral">&#39;backgroundsize&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;backgroundSize&#39;</span>);</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;    };</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    tests[<span class="stringliteral">&#39;borderimage&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;borderImage&#39;</span>);</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;    };</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;    <span class="comment">// Super comprehensive table about all the unique implementations of</span></div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    <span class="comment">// border-radius: muddledramblings.com/table-of-css3-border-radius-compliance</span></div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    tests[<span class="stringliteral">&#39;borderradius&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;borderRadius&#39;</span>);</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    };</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    <span class="comment">// WebOS unfortunately false positives on this test.</span></div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;    tests[<span class="stringliteral">&#39;boxshadow&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;boxShadow&#39;</span>);</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;    };</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    <span class="comment">// FF3.0 will false positive on this test</span></div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    tests[<span class="stringliteral">&#39;textshadow&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;        <span class="keywordflow">return</span> document.createElement(<span class="stringliteral">&#39;div&#39;</span>).style.textShadow === <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;    };</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;    tests[<span class="stringliteral">&#39;opacity&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;        <span class="comment">// Browsers that actually have CSS Opacity implemented have done so</span></div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;        <span class="comment">//  according to spec, which means their return values are within the</span></div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;        <span class="comment">//  range of [0.0,1.0] - including the leading zero.</span></div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;        setCssAll(<span class="stringliteral">&#39;opacity:.55&#39;</span>);</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;        <span class="comment">// The non-literal . in this regex is intentional:</span></div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;        <span class="comment">//   German Chrome returns this value as 0,55</span></div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;        <span class="comment">// github.com/Modernizr/Modernizr/issues/#issue/59/comment/516632</span></div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;        <span class="keywordflow">return</span> /^0.55$/.test(mStyle.opacity);</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    };</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    <span class="comment">// Note, Android &lt; 4 will pass this test, but can only animate </span></div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    <span class="comment">//   a single property at a time</span></div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;    <span class="comment">//   daneden.me/2011/12/putting-up-with-androids-bullshit/</span></div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;    tests[<span class="stringliteral">&#39;cssanimations&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;animationName&#39;</span>);</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;    };</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    tests[<span class="stringliteral">&#39;csscolumns&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;columnCount&#39;</span>);</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;    };</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;    tests[<span class="stringliteral">&#39;cssgradients&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;        var str1 = <span class="stringliteral">&#39;background-image:&#39;</span>,</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;            str2 = <span class="stringliteral">&#39;gradient(linear,left top,right bottom,from(#9f9),to(white));&#39;</span>,</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;            str3 = <span class="stringliteral">&#39;linear-gradient(left top,#9f9, white);&#39;</span>;</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        setCss(</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;             <span class="comment">// legacy webkit syntax (FIXME: remove when syntax not in use anymore)</span></div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;              (str1 + <span class="stringliteral">&#39;-webkit- &#39;</span>.split(<span class="charliteral">&#39; &#39;</span>).join(str2 + str1) </div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;             <span class="comment">// standard syntax             // trailing &#39;background-image:&#39; </span></div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;              + prefixes.join(str3 + str1)).slice(0, -str1.length)</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;        );</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;        <span class="keywordflow">return</span> contains(mStyle.backgroundImage, <span class="stringliteral">&#39;gradient&#39;</span>);</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    };</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;    tests[<span class="stringliteral">&#39;cssreflections&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;boxReflect&#39;</span>);</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    };</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;    tests[<span class="stringliteral">&#39;csstransforms&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;        <span class="keywordflow">return</span> !!testPropsAll(<span class="stringliteral">&#39;transform&#39;</span>);</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;    };</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;    tests[<span class="stringliteral">&#39;csstransforms3d&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;        var ret = !!testPropsAll(<span class="stringliteral">&#39;perspective&#39;</span>);</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;        <span class="comment">// Webkit&#39;s 3D transforms are passed off to the browser&#39;s own graphics renderer.</span></div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;        <span class="comment">//   It works fine in Safari on Leopard and Snow Leopard, but not in Chrome in</span></div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;        <span class="comment">//   some conditions. As a result, Webkit typically recognizes the syntax but</span></div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;        <span class="comment">//   will sometimes throw a false positive, thus we must do a more thorough check:</span></div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;        <span class="keywordflow">if</span> ( ret &amp;&amp; <span class="stringliteral">&#39;webkitPerspective&#39;</span> in docElement.style ) {</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;          <span class="comment">// Webkit allows this media query to succeed only if the feature is enabled.</span></div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;          <span class="comment">// `@media (transform-3d),(-o-transform-3d),(-moz-transform-3d),(-ms-transform-3d),(-webkit-transform-3d),(modernizr){ ... }`</span></div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;          ret = Modernizr[<span class="stringliteral">&#39;csstransforms3d&#39;</span>];</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;        }</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;        <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;    };</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;    tests[<span class="stringliteral">&#39;csstransitions&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;        <span class="keywordflow">return</span> testPropsAll(<span class="stringliteral">&#39;transition&#39;</span>);</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;    };</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;    <span class="comment">/*&gt;&gt;fontface*/</span></div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;    <span class="comment">// @font-face detection routine by Diego Perini</span></div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;    <span class="comment">// javascript.nwbox.com/CSSSupport/</span></div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;    <span class="comment">// false positives in WebOS: github.com/Modernizr/Modernizr/issues/342</span></div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;    tests[<span class="stringliteral">&#39;fontface&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;        <span class="keywordflow">return</span> Modernizr[<span class="stringliteral">&#39;fontface&#39;</span>];</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;    };</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;    <span class="comment">/*&gt;&gt;fontface*/</span></div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;    <span class="comment">// CSS generated content detection</span></div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;    tests[<span class="stringliteral">&#39;generatedcontent&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;        <span class="keywordflow">return</span> Modernizr[<span class="stringliteral">&#39;generatedcontent&#39;</span>];</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;    };</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;    <span class="comment">// These tests evaluate support of the video/audio elements, as well as</span></div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;    <span class="comment">// testing what types of content they support.</span></div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;    <span class="comment">// We&#39;re using the Boolean constructor here, so that we can extend the value</span></div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;    <span class="comment">// e.g.  Modernizr.video     // true</span></div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;    <span class="comment">//       Modernizr.video.ogg // &#39;probably&#39;</span></div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;    <span class="comment">// Codec values from : github.com/NielsLeenheer/html5test/blob/9106a8/index.html#L845</span></div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;    <span class="comment">//                     thx to NielsLeenheer and zcorpan</span></div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;    <span class="comment">// Note: in some older browsers, &quot;no&quot; was a return value instead of empty string.</span></div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;    <span class="comment">//   It was live in FF3.5.0 and 3.5.1, but fixed in 3.5.2</span></div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;    <span class="comment">//   It was also live in Safari 4.0.0 - 4.0.4, but fixed in 4.0.5</span></div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;    tests[<span class="stringliteral">&#39;video&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;        var elem = document.createElement(<span class="stringliteral">&#39;video&#39;</span>),</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;            <span class="keywordtype">bool</span> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;            </div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;        <span class="comment">// IE9 Running on Windows Server SKU can cause an exception to be thrown, bug #224</span></div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;        <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;            <span class="keywordflow">if</span> ( <span class="keywordtype">bool</span> = !!elem.canPlayType ) {</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;                <span class="keywordtype">bool</span>      = <span class="keyword">new</span> Boolean(<span class="keywordtype">bool</span>);</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;                <span class="keywordtype">bool</span>.ogg  = elem.canPlayType(<span class="stringliteral">&#39;video/ogg; codecs=&quot;theora&quot;&#39;</span>)      .replace(/^no$/,<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;                <span class="keywordtype">bool</span>.h264 = elem.canPlayType(<span class="stringliteral">&#39;video/mp4; codecs=&quot;avc1.42E01E&quot;&#39;</span>) .replace(/^no$/,<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;                <span class="keywordtype">bool</span>.webm = elem.canPlayType(<span class="stringliteral">&#39;video/webm; codecs=&quot;vp8, vorbis&quot;&#39;</span>).replace(/^no$/,<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;            }</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;            </div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;        } <span class="keywordflow">catch</span>(e) { }</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;        </div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        <span class="keywordflow">return</span> bool;</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;    };</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;    tests[<span class="stringliteral">&#39;audio&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;        var elem = document.createElement(<span class="stringliteral">&#39;audio&#39;</span>),</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;            <span class="keywordtype">bool</span> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;</div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;        <span class="keywordflow">try</span> { </div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;            <span class="keywordflow">if</span> ( <span class="keywordtype">bool</span> = !!elem.canPlayType ) {</div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;                <span class="keywordtype">bool</span>      = <span class="keyword">new</span> Boolean(<span class="keywordtype">bool</span>);</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;                <span class="keywordtype">bool</span>.ogg  = elem.canPlayType(<span class="stringliteral">&#39;audio/ogg; codecs=&quot;vorbis&quot;&#39;</span>).replace(/^no$/,<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;                <span class="keywordtype">bool</span>.mp3  = elem.canPlayType(<span class="stringliteral">&#39;audio/mpeg;&#39;</span>)               .replace(/^no$/,<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;                <span class="comment">// Mimetypes accepted:</span></div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;                <span class="comment">//   developer.mozilla.org/En/Media_formats_supported_by_the_audio_and_video_elements</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;                <span class="comment">//   bit.ly/iphoneoscodecs</span></div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;                <span class="keywordtype">bool</span>.wav  = elem.canPlayType(<span class="stringliteral">&#39;audio/wav; codecs=&quot;1&quot;&#39;</span>)     .replace(/^no$/,<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;                <span class="keywordtype">bool</span>.m4a  = ( elem.canPlayType(<span class="stringliteral">&#39;audio/x-m4a;&#39;</span>)            || </div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;                              elem.canPlayType(<span class="stringliteral">&#39;audio/aac;&#39;</span>))             .replace(/^no$/,<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;            }</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;        } <span class="keywordflow">catch</span>(e) { }</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;        </div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;        <span class="keywordflow">return</span> bool;</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    };</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;    <span class="comment">// In FF4, if disabled, window.localStorage should === null.</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;    <span class="comment">// Normally, we could not test that directly and need to do a</span></div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;    <span class="comment">//   `(&#39;localStorage&#39; in window) &amp;&amp; ` test first because otherwise Firefox will</span></div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;    <span class="comment">//   throw bugzil.la/365772 if cookies are disabled</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;</div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;    <span class="comment">// Also in iOS5 Private Browsing mode, attepting to use localStorage.setItem</span></div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;    <span class="comment">// will throw the exception:</span></div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;    <span class="comment">//   QUOTA_EXCEEDED_ERRROR DOM Exception 22.</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;    <span class="comment">// Peculiarly, getItem and removeItem calls do not throw.</span></div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;    <span class="comment">// Because we are forced to try/catch this, we&#39;ll go aggressive.</span></div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;    <span class="comment">// Just FWIW: IE8 Compat mode supports these features completely:</span></div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;    <span class="comment">//   www.quirksmode.org/dom/html5.html</span></div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;    <span class="comment">// But IE8 doesn&#39;t support either with local files</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;    tests[<span class="stringliteral">&#39;localstorage&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;        <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;            localStorage.setItem(mod, mod);</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;            localStorage.removeItem(mod);</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;        } <span class="keywordflow">catch</span>(e) {</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        }</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;    };</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;    tests[<span class="stringliteral">&#39;sessionstorage&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;        <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;            sessionStorage.setItem(mod, mod);</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;            sessionStorage.removeItem(mod);</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;        } <span class="keywordflow">catch</span>(e) {</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;        }</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;    };</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;    tests[<span class="stringliteral">&#39;webworkers&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;        <span class="keywordflow">return</span> !!window.Worker;</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;    };</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;    tests[<span class="stringliteral">&#39;applicationcache&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;        <span class="keywordflow">return</span> !!window.applicationCache;</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;    };</div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;    <span class="comment">// Thanks to Erik Dahlstrom</span></div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;    tests[<span class="stringliteral">&#39;svg&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;        <span class="keywordflow">return</span> !!document.createElementNS &amp;&amp; !!document.createElementNS(ns.svg, <span class="stringliteral">&#39;svg&#39;</span>).createSVGRect;</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;    };</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;    <span class="comment">// specifically for SVG inline in HTML, not within XHTML</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;    <span class="comment">// test page: paulirish.com/demo/inline-svg</span></div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;    tests[<span class="stringliteral">&#39;inlinesvg&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;      var div = document.createElement(<span class="stringliteral">&#39;div&#39;</span>);</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;      div.innerHTML = <span class="stringliteral">&#39;&lt;svg/&gt;&#39;</span>;</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;      <span class="keywordflow">return</span> (div.firstChild &amp;&amp; div.firstChild.namespaceURI) == ns.svg;</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    };</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;    <span class="comment">// SVG SMIL animation</span></div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;    tests[<span class="stringliteral">&#39;smil&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;        <span class="keywordflow">return</span> !!document.createElementNS &amp;&amp; /SVGAnimate/.test(toString.call(document.createElementNS(ns.svg, <span class="stringliteral">&#39;animate&#39;</span>)));</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;    };</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;    <span class="comment">// This test is only for clip paths in SVG proper, not clip paths on HTML content</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;    <span class="comment">// demo: srufaculty.sru.edu/david.dailey/svg/newstuff/clipPath4.svg</span></div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;    <span class="comment">// However read the comments to dig into applying SVG clippaths to HTML content here:</span></div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;    <span class="comment">//   github.com/Modernizr/Modernizr/issues/213#issuecomment-1149491</span></div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;    tests[<span class="stringliteral">&#39;svgclippaths&#39;</span>] = <span class="keyword">function</span>() {</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        <span class="keywordflow">return</span> !!document.createElementNS &amp;&amp; /SVGClipPath/.test(toString.call(document.createElementNS(ns.svg, <span class="stringliteral">&#39;clipPath&#39;</span>)));</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;    };</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;    <span class="comment">// input features and input types go directly onto the ret object, bypassing the tests loop.</span></div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;    <span class="comment">// Hold this guy to execute in a moment.</span></div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;    <span class="keyword">function</span> webforms() {</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;        <span class="comment">// Run through HTML5&#39;s new input attributes to see if the UA understands any.</span></div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;        <span class="comment">// We&#39;re using f which is the &lt;input&gt; element created early on</span></div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;        <span class="comment">// Mike Taylr has created a comprehensive resource for testing these attributes</span></div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;        <span class="comment">//   when applied to all input types:</span></div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;        <span class="comment">//   miketaylr.com/code/input-type-attr.html</span></div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;        <span class="comment">// spec: www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary</span></div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;        </div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        <span class="comment">// Only input placeholder is tested while textarea&#39;s placeholder is not. </span></div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;        <span class="comment">// Currently Safari 4 and Opera 11 have support only for the input placeholder</span></div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;        <span class="comment">// Both tests are available in feature-detects/forms-placeholder.js</span></div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;        Modernizr[<span class="stringliteral">&#39;input&#39;</span>] = (<span class="keyword">function</span>( props ) {</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;            <span class="keywordflow">for</span> ( var i = 0, len = props.length; i &lt; len; i++ ) {</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;                attrs[ props[i] ] = !!(props[i] in inputElem);</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;            }</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;            <span class="keywordflow">if</span> (attrs.list){</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;              <span class="comment">// safari false positive&#39;s on datalist: webk.it/74252</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;              <span class="comment">// see also github.com/Modernizr/Modernizr/issues/146</span></div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;              attrs.list = !!(document.createElement(<span class="stringliteral">&#39;datalist&#39;</span>) &amp;&amp; window.HTMLDataListElement);</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;            }</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;            <span class="keywordflow">return</span> attrs;</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;        })(<span class="stringliteral">&#39;autocomplete autofocus list placeholder max min multiple pattern required step&#39;</span>.split(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;        <span class="comment">// Run through HTML5&#39;s new input types to see if the UA understands any.</span></div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;        <span class="comment">//   This is put behind the tests runloop because it doesn&#39;t return a</span></div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;        <span class="comment">//   true/false like all the other tests; instead, it returns an object</span></div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;        <span class="comment">//   containing each input type with its corresponding true/false value</span></div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;        <span class="comment">// Big thanks to @miketaylr for the html5 forms expertise. miketaylr.com/</span></div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;        Modernizr[<span class="stringliteral">&#39;inputtypes&#39;</span>] = (<span class="keyword">function</span>(props) {</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;            <span class="keywordflow">for</span> ( var i = 0, <span class="keywordtype">bool</span>, inputElemType, defaultView, len = props.length; i &lt; len; i++ ) {</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;                inputElem.setAttribute(<span class="stringliteral">&#39;type&#39;</span>, inputElemType = props[i]);</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;                <span class="keywordtype">bool</span> = inputElem.type !== <span class="stringliteral">&#39;text&#39;</span>;</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;</div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;                <span class="comment">// We first check to see if the type we give it sticks..</span></div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;                <span class="comment">// If the type does, we feed it a textual value, which shouldn&#39;t be valid.</span></div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;                <span class="comment">// If the value doesn&#39;t stick, we know there&#39;s input sanitization which infers a custom UI</span></div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;                <span class="keywordflow">if</span> ( <span class="keywordtype">bool</span> ) {</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;                    inputElem.value         = smile;</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;                    inputElem.style.cssText = <span class="stringliteral">&#39;position:absolute;visibility:hidden;&#39;</span>;</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;                    <span class="keywordflow">if</span> ( /^range$/.test(inputElemType) &amp;&amp; inputElem.style.WebkitAppearance !== undefined ) {</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;                      docElement.appendChild(inputElem);</div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;                      defaultView = document.defaultView;</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;                      <span class="comment">// Safari 2-4 allows the smiley as a value, despite making a slider</span></div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;                      <span class="keywordtype">bool</span> =  defaultView.getComputedStyle &amp;&amp;</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;                              defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== <span class="stringliteral">&#39;textfield&#39;</span> &amp;&amp;</div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;                              <span class="comment">// Mobile android web browser has false positive, so must</span></div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;                              <span class="comment">// check the height to see if the widget is actually there.</span></div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;                              (inputElem.offsetHeight !== 0);</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;                      docElement.removeChild(inputElem);</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;                    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( /^(search|tel)$/.test(inputElemType) ){</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;                      <span class="comment">// Spec doesnt define any special parsing or detectable UI</span></div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;                      <span class="comment">//   behaviors so we pass these through as true</span></div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;                      <span class="comment">// Interestingly, opera fails the earlier test, so it doesn&#39;t</span></div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;                      <span class="comment">//  even make it here.</span></div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;                    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( /^(url|email)$/.test(inputElemType) ) {</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;                      <span class="comment">// Real url and email support comes with prebaked validation.</span></div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;                      <span class="keywordtype">bool</span> = inputElem.checkValidity &amp;&amp; inputElem.checkValidity() === <span class="keyword">false</span>;</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;                    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( /^color$/.test(inputElemType) ) {</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;                        <span class="comment">// chuck into DOM and force reflow for Opera bug in 11.00</span></div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;                        <span class="comment">// github.com/Modernizr/Modernizr/issues#issue/159</span></div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;                        docElement.appendChild(inputElem);</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;                        docElement.offsetWidth;</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;                        <span class="keywordtype">bool</span> = inputElem.value != smile;</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;                        docElement.removeChild(inputElem);</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;                    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;                      <span class="comment">// If the upgraded input compontent rejects the :) text, we got a winner</span></div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;                      <span class="keywordtype">bool</span> = inputElem.value != smile;</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;                    }</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;                }</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;                inputs[ props[i] ] = !!bool;</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;            }</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;            <span class="keywordflow">return</span> inputs;</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;        })(<span class="stringliteral">&#39;search tel url email datetime date month week time datetime-local number range color&#39;</span>.split(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;    }</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;    <span class="comment">// End of test definitions</span></div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;    <span class="comment">// -----------------------</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;    <span class="comment">// Run through all tests and detect their support in the current UA.</span></div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;    <span class="comment">// todo: hypothetically we could be doing an array of tests and use a basic loop here.</span></div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;    <span class="keywordflow">for</span> ( var feature in tests ) {</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;        <span class="keywordflow">if</span> ( hasOwnProperty(tests, feature) ) {</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;            <span class="comment">// run the test, throw the return value into the Modernizr,</span></div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;            <span class="comment">//   then based on that boolean, define an appropriate className</span></div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;            <span class="comment">//   and push it into an array of classes we&#39;ll join later.</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;            featureName  = feature.toLowerCase();</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;            Modernizr[featureName] = tests[feature]();</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;            classes.push((Modernizr[featureName] ? <span class="stringliteral">&#39;&#39;</span> : <span class="stringliteral">&#39;no-&#39;</span>) + featureName);</div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;        }</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;    }</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;    <span class="comment">// input tests need to run.</span></div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;    Modernizr.input || webforms();</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;     Modernizr.addTest = <span class="keyword">function</span> ( feature, test ) {</div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;       <span class="keywordflow">if</span> ( typeof feature == <span class="stringliteral">&#39;object&#39;</span> ) {</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;         <span class="keywordflow">for</span> ( var key in feature ) {</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;           <span class="keywordflow">if</span> ( hasOwnProperty( feature, key ) ) {</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;             Modernizr.addTest( key, feature[ key ] );</div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;           }</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;         }</div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;       } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;         feature = feature.toLowerCase();</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;         <span class="keywordflow">if</span> ( Modernizr[feature] !== undefined ) {</div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;           <span class="comment">// we&#39;re going to quit if you&#39;re trying to overwrite an existing test</span></div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;           <span class="comment">// if we were to allow it, we&#39;d do this:</span></div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;           <span class="comment">//   var re = new RegExp(&quot;\\b(no-)?&quot; + feature + &quot;\\b&quot;);</span></div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;           <span class="comment">//   docElement.className = docElement.className.replace( re, &#39;&#39; );</span></div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;           <span class="comment">// but, no rly, stuff &#39;em.</span></div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;           <span class="keywordflow">return</span> Modernizr;</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;         }</div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;         test = typeof test == <span class="stringliteral">&#39;function&#39;</span> ? test() : test;</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;         docElement.className += <span class="charliteral">&#39; &#39;</span> + (test ? <span class="stringliteral">&#39;&#39;</span> : <span class="stringliteral">&#39;no-&#39;</span>) + feature;</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;         Modernizr[feature] = test;</div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;       }</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;       <span class="keywordflow">return</span> Modernizr; <span class="comment">// allow chaining.</span></div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;     };</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;    <span class="comment">// Reset modElem.cssText to nothing to reduce memory footprint.</span></div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;    setCss(<span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;    modElem = inputElem = null;</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;    <span class="comment">//&gt;&gt;BEGIN IEPP</span></div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;    <span class="comment">// Enable HTML 5 elements for styling in IE &amp; add HTML5 css</span></div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;<span class="comment"></span>    ;(<span class="keyword">function</span>(window, document) {</div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;    </div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;      var options = window.html5 || {};</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;    </div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;      var reSkip = /^&lt;|^(?:button|form|map|select|textarea)$/i;</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;    </div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;      var supportsHtml5Styles;</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;    </div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;      var supportsUnknownElements;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;    </div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;      (<span class="keyword">function</span>() {</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;        var a = document.createElement(<span class="charliteral">&#39;a&#39;</span>);</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;    </div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;        a.innerHTML = <span class="stringliteral">&#39;&lt;xyz&gt;&lt;/xyz&gt;&#39;</span>;</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;    </div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;        <span class="comment">//if the hidden property is implemented we can assume, that the browser supports HTML5 Styles</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;        supportsHtml5Styles = (<span class="stringliteral">&#39;hidden&#39;</span> in a);</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;        supportsUnknownElements = a.childNodes.length == 1 || (<span class="keyword">function</span>() {</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;          <span class="comment">// assign a false positive if unable to shiv</span></div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;          <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;            (document.createElement)(<span class="charliteral">&#39;a&#39;</span>);</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;          } <span class="keywordflow">catch</span>(e) {</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;          }</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;          var frag = document.createDocumentFragment();</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;          <span class="keywordflow">return</span> (</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;            typeof frag.cloneNode == <span class="stringliteral">&#39;undefined&#39;</span> ||</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;            typeof frag.createDocumentFragment == <span class="stringliteral">&#39;undefined&#39;</span> ||</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;            typeof frag.createElement == <span class="stringliteral">&#39;undefined&#39;</span></div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;          );</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;        }());</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;    </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;      }());</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;    </div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;      <span class="comment">/*--------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;    </div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;      <span class="keyword">function</span> addStyleSheet(ownerDocument, cssText) {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;        var p = ownerDocument.createElement(<span class="charliteral">&#39;p&#39;</span>),</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;            parent = ownerDocument.getElementsByTagName(<span class="stringliteral">&#39;head&#39;</span>)[0] || ownerDocument.documentElement;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;    </div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;        p.innerHTML = <span class="stringliteral">&#39;x&lt;style&gt;&#39;</span> + cssText + <span class="stringliteral">&#39;&lt;/style&gt;&#39;</span>;</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;        <span class="keywordflow">return</span> parent.insertBefore(p.lastChild, parent.firstChild);</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;      }</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;    </div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;      <span class="keyword">function</span> getElements() {</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;        var elements = html5.elements;</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;        <span class="keywordflow">return</span> typeof elements == <span class="stringliteral">&#39;string&#39;</span> ? elements.split(<span class="charliteral">&#39; &#39;</span>) : elements;</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;      }</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;    </div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;      <span class="keyword">function</span> shivMethods(ownerDocument) {</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;        var cache = {},</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;            docCreateElement = ownerDocument.createElement,</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;            docCreateFragment = ownerDocument.createDocumentFragment,</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;            frag = docCreateFragment();</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;    </div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;        ownerDocument.createElement = <span class="keyword">function</span>(nodeName) {</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;          <span class="comment">// Avoid adding some elements to fragments in IE &lt; 9 because</span></div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;          <span class="comment">// * Attributes like `name` or `type` cannot be set/changed once an element</span></div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;          <span class="comment">//   is inserted into a document/fragment</span></div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;          <span class="comment">// * Link elements with `src` attributes that are inaccessible, as with</span></div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;          <span class="comment">//   a 403 response, will cause the tab/window to crash</span></div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;          <span class="comment">// * Script elements appended to fragments will execute when their `src`</span></div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;          <span class="comment">//   or `text` property is set</span></div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;          var node = (cache[nodeName] || (cache[nodeName] = docCreateElement(nodeName))).cloneNode();</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;          <span class="keywordflow">return</span> html5.shivMethods &amp;&amp; node.canHaveChildren &amp;&amp; !reSkip.test(nodeName) ? frag.appendChild(node) : node;</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;        };</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;    </div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;        ownerDocument.createDocumentFragment = Function(<span class="stringliteral">&#39;h,f&#39;</span>, <span class="stringliteral">&#39;return function(){&#39;</span> +</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;          <span class="stringliteral">&#39;var n=f.cloneNode(),c=n.createElement;&#39;</span> +</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;          <span class="stringliteral">&#39;h.shivMethods&amp;&amp;(&#39;</span> +</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;            <span class="comment">// unroll the `createElement` calls</span></div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;            getElements().join().replace(/\w+/g, <span class="keyword">function</span>(nodeName) {</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;              cache[nodeName] = docCreateElement(nodeName);</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;              frag.createElement(nodeName);</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;              <span class="keywordflow">return</span> <span class="stringliteral">&#39;c(&quot;&#39;</span> + nodeName + <span class="stringliteral">&#39;&quot;)&#39;</span>;</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;            }) +</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;          <span class="stringliteral">&#39;);return n}&#39;</span></div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;        )(html5, frag);</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;      }</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;    </div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;      <span class="comment">/*--------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;    </div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;      <span class="keyword">function</span> shivDocument(ownerDocument) {</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;        var shived;</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;        <span class="keywordflow">if</span> (ownerDocument.documentShived) {</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;          <span class="keywordflow">return</span> ownerDocument;</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;        }</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;        <span class="keywordflow">if</span> (html5.shivCSS &amp;&amp; !supportsHtml5Styles) {</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;          shived = !!addStyleSheet(ownerDocument,</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;            <span class="comment">// corrects block display not defined in IE6/7/8/9</span></div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;            <span class="stringliteral">&#39;article,aside,details,figcaption,figure,footer,header,hgroup,nav,section{display:block}&#39;</span> +</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;            <span class="comment">// corrects audio display not defined in IE6/7/8/9</span></div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;            <span class="stringliteral">&#39;audio{display:none}&#39;</span> +</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;            <span class="comment">// corrects canvas and video display not defined in IE6/7/8/9</span></div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;            <span class="stringliteral">&#39;canvas,video{display:inline-block;*display:inline;*zoom:1}&#39;</span> +</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;            <span class="comment">// corrects &#39;hidden&#39; attribute and audio[controls] display not present in IE7/8/9</span></div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;            <span class="stringliteral">&#39;[hidden]{display:none}audio[controls]{display:inline-block;*display:inline;*zoom:1}&#39;</span> +</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;            <span class="comment">// adds styling not present in IE6/7/8/9</span></div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;            <span class="stringliteral">&#39;mark{background:#FF0;color:#000}&#39;</span></div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;          );</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;        }</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;        <span class="keywordflow">if</span> (!supportsUnknownElements) {</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;          shived = !shivMethods(ownerDocument);</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;        }</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;        <span class="keywordflow">if</span> (shived) {</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;          ownerDocument.documentShived = shived;</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;        }</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;        <span class="keywordflow">return</span> ownerDocument;</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;      }</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;    </div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;      <span class="comment">/*--------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;    </div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;      var html5 = {</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;    </div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;        <span class="stringliteral">&#39;elements&#39;</span>: options.elements || <span class="stringliteral">&#39;abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video&#39;</span>,</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;    </div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;        <span class="stringliteral">&#39;shivCSS&#39;</span>: !(options.shivCSS === <span class="keyword">false</span>),</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;    </div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;        <span class="stringliteral">&#39;shivMethods&#39;</span>: !(options.shivMethods === <span class="keyword">false</span>),</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;    </div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;        <span class="stringliteral">&#39;type&#39;</span>: <span class="stringliteral">&#39;default&#39;</span>,</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;    </div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;        <span class="comment">// shivs the document according to the specified `html5` object options</span></div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;        <span class="stringliteral">&#39;shivDocument&#39;</span>: shivDocument</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;      };</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;    </div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;      <span class="comment">/*--------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;    </div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;      <span class="comment">// expose html5</span></div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;      window.html5 = html5;</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;    </div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;      <span class="comment">// shiv the document</span></div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;      shivDocument(document);</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;    </div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;    }(<span class="keyword">this</span>, document));</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;    <span class="comment">//&gt;&gt;END IEPP</span></div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;    <span class="comment">// Assign private properties to the return object with prefix</span></div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;    Modernizr._version      = version;</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;    <span class="comment">// expose these for the plugin API. Look in the source for how to join() them against your input</span></div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;    Modernizr._prefixes     = prefixes;</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;    Modernizr._domPrefixes  = domPrefixes;</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;    Modernizr._cssomPrefixes  = cssomPrefixes;</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;    </div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;    <span class="comment">// Modernizr.mq tests a given media query, live against the current state of the window</span></div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;    <span class="comment">// A few important notes:</span></div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;    <span class="comment">//   * If a browser does not support media queries at all (eg. oldIE) the mq() will always return false</span></div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;    <span class="comment">//   * A max-width or orientation query will be evaluated against the current state, which may change later.</span></div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;    <span class="comment">//   * You must specify values. Eg. If you are testing support for the min-width media query use: </span></div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;    <span class="comment">//       Modernizr.mq(&#39;(min-width:0)&#39;)</span></div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;    <span class="comment">// usage:</span></div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;    <span class="comment">// Modernizr.mq(&#39;only screen and (max-width:768)&#39;)</span></div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;    Modernizr.mq            = testMediaQuery;   </div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;    </div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;    <span class="comment">// Modernizr.hasEvent() detects support for a given event, with an optional element to test on</span></div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;    <span class="comment">// Modernizr.hasEvent(&#39;gesturestart&#39;, elem)</span></div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;    Modernizr.hasEvent      = isEventSupported; </div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;    <span class="comment">// Modernizr.testProp() investigates whether a given style property is recognized</span></div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;    <span class="comment">// Note that the property names must be provided in the camelCase variant.</span></div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;    <span class="comment">// Modernizr.testProp(&#39;pointerEvents&#39;)</span></div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;    Modernizr.testProp      = <span class="keyword">function</span>(prop){</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;        <span class="keywordflow">return</span> testProps([prop]);</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;    };        </div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;    <span class="comment">// Modernizr.testAllProps() investigates whether a given style property,</span></div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;    <span class="comment">//   or any of its vendor-prefixed variants, is recognized</span></div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;    <span class="comment">// Note that the property names must be provided in the camelCase variant.</span></div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;    <span class="comment">// Modernizr.testAllProps(&#39;boxSizing&#39;)    </span></div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;    Modernizr.testAllProps  = testPropsAll;     </div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;    </div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;    <span class="comment">// Modernizr.testStyles() allows you to add custom styles to the document and test an element afterwards</span></div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;    <span class="comment">// Modernizr.testStyles(&#39;#modernizr { position:absolute }&#39;, function(elem, rule){ ... })</span></div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;    Modernizr.testStyles    = injectElementWithStyles; </div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;    <span class="comment">// Modernizr.prefixed() returns the prefixed or nonprefixed property name variant of your input</span></div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;    <span class="comment">// Modernizr.prefixed(&#39;boxSizing&#39;) // &#39;MozBoxSizing&#39;</span></div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;    </div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;    <span class="comment">// Properties must be passed as dom-style camelcase, rather than `box-sizing` hypentated style.</span></div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;    <span class="comment">// Return values will also be the camelCase variant, if you need to translate that to hypenated style use:</span></div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;    <span class="comment">//     str.replace(/([A-Z])/g, function(str,m1){ return &#39;-&#39; + m1.toLowerCase(); }).replace(/^ms-/,&#39;-ms-&#39;);</span></div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;    </div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;    <span class="comment">// If you&#39;re trying to ascertain which transition end event to bind to, you might do something like...</span></div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;    <span class="comment">// </span></div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;    <span class="comment">//     var transEndEventNames = {</span></div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;    <span class="comment">//       &#39;WebkitTransition&#39; : &#39;webkitTransitionEnd&#39;,</span></div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;    <span class="comment">//       &#39;MozTransition&#39;    : &#39;transitionend&#39;,</span></div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;    <span class="comment">//       &#39;OTransition&#39;      : &#39;oTransitionEnd&#39;,</span></div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;    <span class="comment">//       &#39;msTransition&#39;     : &#39;MsTransitionEnd&#39;,</span></div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;    <span class="comment">//       &#39;transition&#39;       : &#39;transitionend&#39;</span></div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;    <span class="comment">//     },</span></div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;    <span class="comment">//     transEndEventName = transEndEventNames[ Modernizr.prefixed(&#39;transition&#39;) ];</span></div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;    </div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;    Modernizr.prefixed      = <span class="keyword">function</span>(prop, obj, elem){</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;      <span class="keywordflow">if</span>(!obj) {</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;        <span class="keywordflow">return</span> testPropsAll(prop, <span class="stringliteral">&#39;pfx&#39;</span>);</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;      } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;        <span class="comment">// Testing DOM property e.g. Modernizr.prefixed(&#39;requestAnimationFrame&#39;, window) // &#39;mozRequestAnimationFrame&#39;</span></div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;        <span class="keywordflow">return</span> testPropsAll(prop, obj, elem);</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;      }</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;    };</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;</div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;    <span class="comment">// Remove &quot;no-js&quot; class from &lt;html&gt; element, if it exists:</span></div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;    docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, <span class="stringliteral">&#39;$1$2&#39;</span>) +</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;                            </div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;                            <span class="comment">// Add the new classes to the &lt;html&gt; element.</span></div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;                            (enableClasses ? <span class="stringliteral">&#39; js &#39;</span> + classes.join(<span class="charliteral">&#39; &#39;</span>) : <span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;</div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;    <span class="keywordflow">return</span> Modernizr;</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;})(<span class="keyword">this</span>, this.document);</div>
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